From 27528c754cb87faad8c784dc73e2856db926a3f2 Mon Sep 17 00:00:00 2001 From: nothke Date: Wed, 12 Jun 2024 02:04:37 +0200 Subject: [PATCH] Circle that doesnt stretch --- src/main.zig | 13 +- src/shaders/triangle.glsl | 5 + src/shaders/triangle2.glsl.zig | 344 +++++++++++++++++++++------------ todo.todo | 7 +- 4 files changed, 234 insertions(+), 135 deletions(-) diff --git a/src/main.zig b/src/main.zig index fde474b..86ccd7f 100644 --- a/src/main.zig +++ b/src/main.zig @@ -10,7 +10,8 @@ var pass_action: sg.PassAction = .{}; const state = struct { var bind: sg.Bindings = .{}; var pip: sg.Pipeline = .{}; - var vsParams: shader.FsParams = .{ .offset = .{ 0, 0, 0 } }; + var vsParams: shader.VsParams = .{ .aspectRatio = 0.5 }; + var fsParams: shader.FsParams = .{ .offset = .{ 0, 0, 0 } }; var indexCount: u16 = 0; }; @@ -24,7 +25,7 @@ export fn init() void { std.log.info("Vertex buffers len: {}", .{state.bind.vertex_buffers.len}); - const vertexCount = 8; + const vertexCount = 100; const radius: f32 = 0.7; const cX: f32 = 0; @@ -118,10 +119,13 @@ export fn frame() void { col.g = @abs(@sin(timef())); col.r = @abs(@cos(timef())); + state.vsParams.aspectRatio = sokol.app.heightf() / sokol.app.widthf(); + sg.beginPass(.{ .action = pass_action, .swapchain = sokol.glue.swapchain() }); sg.applyPipeline(state.pip); - state.vsParams.offset[0] = col.r; - sg.applyUniforms(.FS, shader.SLOT_fs_params, sg.asRange(&state.vsParams)); + state.fsParams.offset[0] = col.r; + sg.applyUniforms(.FS, shader.SLOT_fs_params, sg.asRange(&state.fsParams)); + sg.applyUniforms(.VS, shader.SLOT_vs_params, sg.asRange(&state.vsParams)); sg.applyBindings(state.bind); sg.draw(0, state.indexCount, 1); sg.endPass(); @@ -138,6 +142,7 @@ pub fn main() !void { .cleanup_cb = cleanup, .width = 800, .height = 600, + .fullscreen = true, .icon = .{ .sokol_default = true }, .window_title = "sokol hello", .logger = .{ .func = sokol.log.func }, diff --git a/src/shaders/triangle.glsl b/src/shaders/triangle.glsl index 54a5686..0690cae 100644 --- a/src/shaders/triangle.glsl +++ b/src/shaders/triangle.glsl @@ -1,4 +1,8 @@ @vs vs +uniform vs_params { + float aspectRatio; +}; + in vec4 position; in vec4 color0; @@ -6,6 +10,7 @@ out vec4 color; void main() { gl_Position = position; + gl_Position.x *= aspectRatio; color = color0; } @end diff --git a/src/shaders/triangle2.glsl.zig b/src/shaders/triangle2.glsl.zig index b6331e8..eb04be1 100644 --- a/src/shaders/triangle2.glsl.zig +++ b/src/shaders/triangle2.glsl.zig @@ -15,6 +15,9 @@ const sg = @import("sokol").gfx; // Attributes: // ATTR_vs_position => 0 // ATTR_vs_color0 => 1 +// Uniform block 'vs_params': +// Zig struct: VsParams +// Bind slot: SLOT_vs_params => 0 // Fragment shader: fs // Uniform block 'fs_params': // Zig struct: FsParams @@ -22,7 +25,12 @@ const sg = @import("sokol").gfx; // pub const ATTR_vs_position = 0; pub const ATTR_vs_color0 = 1; +pub const SLOT_vs_params = 0; pub const SLOT_fs_params = 0; +pub const VsParams = extern struct { + aspectRatio: f32 align(16), + _pad_4: [12]u8 align(1) = undefined, +}; pub const FsParams = extern struct { offset: [3]f32 align(16), _pad_12: [4]u8 align(1) = undefined, @@ -30,6 +38,7 @@ pub const FsParams = extern struct { // // #version 410 // +// uniform vec4 vs_params[1]; // layout(location = 0) in vec4 position; // layout(location = 0) out vec4 color; // layout(location = 1) in vec4 color0; @@ -37,22 +46,27 @@ pub const FsParams = extern struct { // void main() // { // gl_Position = position; +// gl_Position.x *= vs_params[0].x; // color = color0; // } // // -const vs_source_glsl410 = [194]u8 { - 0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x34,0x31,0x30,0x0a,0x0a,0x6c,0x61, - 0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20, - 0x30,0x29,0x20,0x69,0x6e,0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6f,0x73,0x69,0x74, - 0x69,0x6f,0x6e,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61, - 0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29,0x20,0x6f,0x75,0x74,0x20,0x76,0x65, - 0x63,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74, - 0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x31,0x29,0x20,0x69, - 0x6e,0x20,0x76,0x65,0x63,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x0a, - 0x76,0x6f,0x69,0x64,0x20,0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20, - 0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20, - 0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f, +const vs_source_glsl410 = [258]u8 { + 0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x34,0x31,0x30,0x0a,0x0a,0x75,0x6e, + 0x69,0x66,0x6f,0x72,0x6d,0x20,0x76,0x65,0x63,0x34,0x20,0x76,0x73,0x5f,0x70,0x61, + 0x72,0x61,0x6d,0x73,0x5b,0x31,0x5d,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28, + 0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29,0x20,0x69,0x6e, + 0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a, + 0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20, + 0x3d,0x20,0x30,0x29,0x20,0x6f,0x75,0x74,0x20,0x76,0x65,0x63,0x34,0x20,0x63,0x6f, + 0x6c,0x6f,0x72,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61, + 0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x31,0x29,0x20,0x69,0x6e,0x20,0x76,0x65,0x63, + 0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20, + 0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f, + 0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74, + 0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69, + 0x74,0x69,0x6f,0x6e,0x2e,0x78,0x20,0x2a,0x3d,0x20,0x76,0x73,0x5f,0x70,0x61,0x72, + 0x61,0x6d,0x73,0x5b,0x30,0x5d,0x2e,0x78,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f, 0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x7d,0x0a, 0x0a,0x00, }; @@ -86,6 +100,7 @@ const fs_source_glsl410 = [179]u8 { // // #version 300 es // +// uniform vec4 vs_params[1]; // layout(location = 0) in vec4 position; // out vec4 color; // layout(location = 1) in vec4 color0; @@ -93,21 +108,26 @@ const fs_source_glsl410 = [179]u8 { // void main() // { // gl_Position = position; +// gl_Position.x *= vs_params[0].x; // color = color0; // } // // -const vs_source_glsl300es = [176]u8 { +const vs_source_glsl300es = [240]u8 { 0x23,0x76,0x65,0x72,0x73,0x69,0x6f,0x6e,0x20,0x33,0x30,0x30,0x20,0x65,0x73,0x0a, - 0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e, - 0x20,0x3d,0x20,0x30,0x29,0x20,0x69,0x6e,0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6f, - 0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x6f,0x75,0x74,0x20,0x76,0x65,0x63,0x34, - 0x20,0x63,0x6f,0x6c,0x6f,0x72,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c, - 0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x31,0x29,0x20,0x69,0x6e,0x20, - 0x76,0x65,0x63,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x0a,0x76,0x6f, - 0x69,0x64,0x20,0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20, - 0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x70,0x6f, - 0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f, + 0x0a,0x75,0x6e,0x69,0x66,0x6f,0x72,0x6d,0x20,0x76,0x65,0x63,0x34,0x20,0x76,0x73, + 0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x5b,0x31,0x5d,0x3b,0x0a,0x6c,0x61,0x79,0x6f, + 0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x30,0x29, + 0x20,0x69,0x6e,0x20,0x76,0x65,0x63,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f, + 0x6e,0x3b,0x0a,0x6f,0x75,0x74,0x20,0x76,0x65,0x63,0x34,0x20,0x63,0x6f,0x6c,0x6f, + 0x72,0x3b,0x0a,0x6c,0x61,0x79,0x6f,0x75,0x74,0x28,0x6c,0x6f,0x63,0x61,0x74,0x69, + 0x6f,0x6e,0x20,0x3d,0x20,0x31,0x29,0x20,0x69,0x6e,0x20,0x76,0x65,0x63,0x34,0x20, + 0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20,0x6d,0x61, + 0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f, + 0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f, + 0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69, + 0x6f,0x6e,0x2e,0x78,0x20,0x2a,0x3d,0x20,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d, + 0x73,0x5b,0x30,0x5d,0x2e,0x78,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f, 0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x7d,0x0a,0x0a,0x00, }; @@ -144,6 +164,12 @@ const fs_source_glsl300es = [225]u8 { 0x00, }; // +// cbuffer vs_params : register(b0) +// { +// float _23_aspectRatio : packoffset(c0); +// }; +// +// // static float4 gl_Position; // static float4 position; // static float4 color; @@ -164,6 +190,7 @@ const fs_source_glsl300es = [225]u8 { // void vert_main() // { // gl_Position = position; +// gl_Position.x *= _23_aspectRatio; // color = color0; // } // @@ -178,48 +205,55 @@ const fs_source_glsl300es = [225]u8 { // return stage_output; // } // -const vs_source_hlsl5 = [645]u8 { - 0x73,0x74,0x61,0x74,0x69,0x63,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x67,0x6c, - 0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x73,0x74,0x61,0x74,0x69, - 0x63,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f, - 0x6e,0x3b,0x0a,0x73,0x74,0x61,0x74,0x69,0x63,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34, - 0x20,0x63,0x6f,0x6c,0x6f,0x72,0x3b,0x0a,0x73,0x74,0x61,0x74,0x69,0x63,0x20,0x66, - 0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x0a,0x73, - 0x74,0x72,0x75,0x63,0x74,0x20,0x53,0x50,0x49,0x52,0x56,0x5f,0x43,0x72,0x6f,0x73, - 0x73,0x5f,0x49,0x6e,0x70,0x75,0x74,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c, - 0x6f,0x61,0x74,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3a,0x20, - 0x54,0x45,0x58,0x43,0x4f,0x4f,0x52,0x44,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66, - 0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20,0x3a,0x20,0x54, - 0x45,0x58,0x43,0x4f,0x4f,0x52,0x44,0x31,0x3b,0x0a,0x7d,0x3b,0x0a,0x0a,0x73,0x74, - 0x72,0x75,0x63,0x74,0x20,0x53,0x50,0x49,0x52,0x56,0x5f,0x43,0x72,0x6f,0x73,0x73, - 0x5f,0x4f,0x75,0x74,0x70,0x75,0x74,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c, - 0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3a,0x20,0x54,0x45,0x58, - 0x43,0x4f,0x4f,0x52,0x44,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61, - 0x74,0x34,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3a, - 0x20,0x53,0x56,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x7d,0x3b, - 0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20,0x76,0x65,0x72,0x74,0x5f,0x6d,0x61,0x69,0x6e, - 0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69, - 0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b, - 0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c, - 0x6f,0x72,0x30,0x3b,0x0a,0x7d,0x0a,0x0a,0x53,0x50,0x49,0x52,0x56,0x5f,0x43,0x72, - 0x6f,0x73,0x73,0x5f,0x4f,0x75,0x74,0x70,0x75,0x74,0x20,0x6d,0x61,0x69,0x6e,0x28, - 0x53,0x50,0x49,0x52,0x56,0x5f,0x43,0x72,0x6f,0x73,0x73,0x5f,0x49,0x6e,0x70,0x75, - 0x74,0x20,0x73,0x74,0x61,0x67,0x65,0x5f,0x69,0x6e,0x70,0x75,0x74,0x29,0x0a,0x7b, - 0x0a,0x20,0x20,0x20,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20, - 0x73,0x74,0x61,0x67,0x65,0x5f,0x69,0x6e,0x70,0x75,0x74,0x2e,0x70,0x6f,0x73,0x69, - 0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30, - 0x20,0x3d,0x20,0x73,0x74,0x61,0x67,0x65,0x5f,0x69,0x6e,0x70,0x75,0x74,0x2e,0x63, - 0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20,0x76,0x65,0x72,0x74,0x5f, - 0x6d,0x61,0x69,0x6e,0x28,0x29,0x3b,0x0a,0x20,0x20,0x20,0x20,0x53,0x50,0x49,0x52, - 0x56,0x5f,0x43,0x72,0x6f,0x73,0x73,0x5f,0x4f,0x75,0x74,0x70,0x75,0x74,0x20,0x73, - 0x74,0x61,0x67,0x65,0x5f,0x6f,0x75,0x74,0x70,0x75,0x74,0x3b,0x0a,0x20,0x20,0x20, - 0x20,0x73,0x74,0x61,0x67,0x65,0x5f,0x6f,0x75,0x74,0x70,0x75,0x74,0x2e,0x67,0x6c, - 0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x67,0x6c,0x5f,0x50, - 0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x73,0x74,0x61, - 0x67,0x65,0x5f,0x6f,0x75,0x74,0x70,0x75,0x74,0x2e,0x63,0x6f,0x6c,0x6f,0x72,0x20, - 0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x3b,0x0a,0x20,0x20,0x20,0x20,0x72,0x65,0x74, - 0x75,0x72,0x6e,0x20,0x73,0x74,0x61,0x67,0x65,0x5f,0x6f,0x75,0x74,0x70,0x75,0x74, - 0x3b,0x0a,0x7d,0x0a,0x00, +const vs_source_hlsl5 = [767]u8 { + 0x63,0x62,0x75,0x66,0x66,0x65,0x72,0x20,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d, + 0x73,0x20,0x3a,0x20,0x72,0x65,0x67,0x69,0x73,0x74,0x65,0x72,0x28,0x62,0x30,0x29, + 0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x20,0x5f,0x32,0x33, + 0x5f,0x61,0x73,0x70,0x65,0x63,0x74,0x52,0x61,0x74,0x69,0x6f,0x20,0x3a,0x20,0x70, + 0x61,0x63,0x6b,0x6f,0x66,0x66,0x73,0x65,0x74,0x28,0x63,0x30,0x29,0x3b,0x0a,0x7d, + 0x3b,0x0a,0x0a,0x0a,0x73,0x74,0x61,0x74,0x69,0x63,0x20,0x66,0x6c,0x6f,0x61,0x74, + 0x34,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x73, + 0x74,0x61,0x74,0x69,0x63,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x70,0x6f,0x73, + 0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x73,0x74,0x61,0x74,0x69,0x63,0x20,0x66,0x6c, + 0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x3b,0x0a,0x73,0x74,0x61,0x74, + 0x69,0x63,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30, + 0x3b,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x53,0x50,0x49,0x52,0x56,0x5f, + 0x43,0x72,0x6f,0x73,0x73,0x5f,0x49,0x6e,0x70,0x75,0x74,0x0a,0x7b,0x0a,0x20,0x20, + 0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f, + 0x6e,0x20,0x3a,0x20,0x54,0x45,0x58,0x43,0x4f,0x4f,0x52,0x44,0x30,0x3b,0x0a,0x20, + 0x20,0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30, + 0x20,0x3a,0x20,0x54,0x45,0x58,0x43,0x4f,0x4f,0x52,0x44,0x31,0x3b,0x0a,0x7d,0x3b, + 0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x53,0x50,0x49,0x52,0x56,0x5f,0x43, + 0x72,0x6f,0x73,0x73,0x5f,0x4f,0x75,0x74,0x70,0x75,0x74,0x0a,0x7b,0x0a,0x20,0x20, + 0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3a, + 0x20,0x54,0x45,0x58,0x43,0x4f,0x4f,0x52,0x44,0x30,0x3b,0x0a,0x20,0x20,0x20,0x20, + 0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69, + 0x6f,0x6e,0x20,0x3a,0x20,0x53,0x56,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e, + 0x3b,0x0a,0x7d,0x3b,0x0a,0x0a,0x76,0x6f,0x69,0x64,0x20,0x76,0x65,0x72,0x74,0x5f, + 0x6d,0x61,0x69,0x6e,0x28,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f, + 0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69,0x74, + 0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69, + 0x74,0x69,0x6f,0x6e,0x2e,0x78,0x20,0x2a,0x3d,0x20,0x5f,0x32,0x33,0x5f,0x61,0x73, + 0x70,0x65,0x63,0x74,0x52,0x61,0x74,0x69,0x6f,0x3b,0x0a,0x20,0x20,0x20,0x20,0x63, + 0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x7d, + 0x0a,0x0a,0x53,0x50,0x49,0x52,0x56,0x5f,0x43,0x72,0x6f,0x73,0x73,0x5f,0x4f,0x75, + 0x74,0x70,0x75,0x74,0x20,0x6d,0x61,0x69,0x6e,0x28,0x53,0x50,0x49,0x52,0x56,0x5f, + 0x43,0x72,0x6f,0x73,0x73,0x5f,0x49,0x6e,0x70,0x75,0x74,0x20,0x73,0x74,0x61,0x67, + 0x65,0x5f,0x69,0x6e,0x70,0x75,0x74,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x70, + 0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x73,0x74,0x61,0x67,0x65,0x5f, + 0x69,0x6e,0x70,0x75,0x74,0x2e,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a, + 0x20,0x20,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20,0x3d,0x20,0x73,0x74,0x61, + 0x67,0x65,0x5f,0x69,0x6e,0x70,0x75,0x74,0x2e,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b, + 0x0a,0x20,0x20,0x20,0x20,0x76,0x65,0x72,0x74,0x5f,0x6d,0x61,0x69,0x6e,0x28,0x29, + 0x3b,0x0a,0x20,0x20,0x20,0x20,0x53,0x50,0x49,0x52,0x56,0x5f,0x43,0x72,0x6f,0x73, + 0x73,0x5f,0x4f,0x75,0x74,0x70,0x75,0x74,0x20,0x73,0x74,0x61,0x67,0x65,0x5f,0x6f, + 0x75,0x74,0x70,0x75,0x74,0x3b,0x0a,0x20,0x20,0x20,0x20,0x73,0x74,0x61,0x67,0x65, + 0x5f,0x6f,0x75,0x74,0x70,0x75,0x74,0x2e,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74, + 0x69,0x6f,0x6e,0x20,0x3d,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f, + 0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x73,0x74,0x61,0x67,0x65,0x5f,0x6f,0x75,0x74, + 0x70,0x75,0x74,0x2e,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f, + 0x72,0x3b,0x0a,0x20,0x20,0x20,0x20,0x72,0x65,0x74,0x75,0x72,0x6e,0x20,0x73,0x74, + 0x61,0x67,0x65,0x5f,0x6f,0x75,0x74,0x70,0x75,0x74,0x3b,0x0a,0x7d,0x0a,0x00, }; // // cbuffer fs_params : register(b0) @@ -297,6 +331,11 @@ const fs_source_hlsl5 = [530]u8 { // // using namespace metal; // +// struct vs_params +// { +// float aspectRatio; +// }; +// // struct main0_out // { // float4 color [[user(locn0)]]; @@ -309,43 +348,52 @@ const fs_source_hlsl5 = [530]u8 { // float4 color0 [[attribute(1)]]; // }; // -// vertex main0_out main0(main0_in in [[stage_in]]) +// vertex main0_out main0(main0_in in [[stage_in]], constant vs_params& _23 [[buffer(0)]]) // { // main0_out out = {}; // out.gl_Position = in.position; +// out.gl_Position.x *= _23.aspectRatio; // out.color = in.color0; // return out; // } // // -const vs_source_metal_macos = [419]u8 { +const vs_source_metal_macos = [546]u8 { 0x23,0x69,0x6e,0x63,0x6c,0x75,0x64,0x65,0x20,0x3c,0x6d,0x65,0x74,0x61,0x6c,0x5f, 0x73,0x74,0x64,0x6c,0x69,0x62,0x3e,0x0a,0x23,0x69,0x6e,0x63,0x6c,0x75,0x64,0x65, 0x20,0x3c,0x73,0x69,0x6d,0x64,0x2f,0x73,0x69,0x6d,0x64,0x2e,0x68,0x3e,0x0a,0x0a, 0x75,0x73,0x69,0x6e,0x67,0x20,0x6e,0x61,0x6d,0x65,0x73,0x70,0x61,0x63,0x65,0x20, - 0x6d,0x65,0x74,0x61,0x6c,0x3b,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x6d, - 0x61,0x69,0x6e,0x30,0x5f,0x6f,0x75,0x74,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66, - 0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x5b,0x5b,0x75,0x73, - 0x65,0x72,0x28,0x6c,0x6f,0x63,0x6e,0x30,0x29,0x5d,0x5d,0x3b,0x0a,0x20,0x20,0x20, - 0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74, - 0x69,0x6f,0x6e,0x20,0x5b,0x5b,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5d,0x5d, + 0x6d,0x65,0x74,0x61,0x6c,0x3b,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x76, + 0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66, + 0x6c,0x6f,0x61,0x74,0x20,0x61,0x73,0x70,0x65,0x63,0x74,0x52,0x61,0x74,0x69,0x6f, 0x3b,0x0a,0x7d,0x3b,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x6d,0x61,0x69, - 0x6e,0x30,0x5f,0x69,0x6e,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61, - 0x74,0x34,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x5b,0x5b,0x61,0x74, - 0x74,0x72,0x69,0x62,0x75,0x74,0x65,0x28,0x30,0x29,0x5d,0x5d,0x3b,0x0a,0x20,0x20, - 0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20, - 0x5b,0x5b,0x61,0x74,0x74,0x72,0x69,0x62,0x75,0x74,0x65,0x28,0x31,0x29,0x5d,0x5d, - 0x3b,0x0a,0x7d,0x3b,0x0a,0x0a,0x76,0x65,0x72,0x74,0x65,0x78,0x20,0x6d,0x61,0x69, - 0x6e,0x30,0x5f,0x6f,0x75,0x74,0x20,0x6d,0x61,0x69,0x6e,0x30,0x28,0x6d,0x61,0x69, - 0x6e,0x30,0x5f,0x69,0x6e,0x20,0x69,0x6e,0x20,0x5b,0x5b,0x73,0x74,0x61,0x67,0x65, - 0x5f,0x69,0x6e,0x5d,0x5d,0x29,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x6d,0x61,0x69, - 0x6e,0x30,0x5f,0x6f,0x75,0x74,0x20,0x6f,0x75,0x74,0x20,0x3d,0x20,0x7b,0x7d,0x3b, - 0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69, - 0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x69,0x6e,0x2e,0x70,0x6f,0x73,0x69,0x74,0x69, - 0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x63,0x6f,0x6c,0x6f, - 0x72,0x20,0x3d,0x20,0x69,0x6e,0x2e,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20, - 0x20,0x20,0x20,0x72,0x65,0x74,0x75,0x72,0x6e,0x20,0x6f,0x75,0x74,0x3b,0x0a,0x7d, - 0x0a,0x0a,0x00, + 0x6e,0x30,0x5f,0x6f,0x75,0x74,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f, + 0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x5b,0x5b,0x75,0x73,0x65,0x72, + 0x28,0x6c,0x6f,0x63,0x6e,0x30,0x29,0x5d,0x5d,0x3b,0x0a,0x20,0x20,0x20,0x20,0x66, + 0x6c,0x6f,0x61,0x74,0x34,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f, + 0x6e,0x20,0x5b,0x5b,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5d,0x5d,0x3b,0x0a, + 0x7d,0x3b,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x6d,0x61,0x69,0x6e,0x30, + 0x5f,0x69,0x6e,0x0a,0x7b,0x0a,0x20,0x20,0x20,0x20,0x66,0x6c,0x6f,0x61,0x74,0x34, + 0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x5b,0x5b,0x61,0x74,0x74,0x72, + 0x69,0x62,0x75,0x74,0x65,0x28,0x30,0x29,0x5d,0x5d,0x3b,0x0a,0x20,0x20,0x20,0x20, + 0x66,0x6c,0x6f,0x61,0x74,0x34,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20,0x5b,0x5b, + 0x61,0x74,0x74,0x72,0x69,0x62,0x75,0x74,0x65,0x28,0x31,0x29,0x5d,0x5d,0x3b,0x0a, + 0x7d,0x3b,0x0a,0x0a,0x76,0x65,0x72,0x74,0x65,0x78,0x20,0x6d,0x61,0x69,0x6e,0x30, + 0x5f,0x6f,0x75,0x74,0x20,0x6d,0x61,0x69,0x6e,0x30,0x28,0x6d,0x61,0x69,0x6e,0x30, + 0x5f,0x69,0x6e,0x20,0x69,0x6e,0x20,0x5b,0x5b,0x73,0x74,0x61,0x67,0x65,0x5f,0x69, + 0x6e,0x5d,0x5d,0x2c,0x20,0x63,0x6f,0x6e,0x73,0x74,0x61,0x6e,0x74,0x20,0x76,0x73, + 0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x26,0x20,0x5f,0x32,0x33,0x20,0x5b,0x5b,0x62, + 0x75,0x66,0x66,0x65,0x72,0x28,0x30,0x29,0x5d,0x5d,0x29,0x0a,0x7b,0x0a,0x20,0x20, + 0x20,0x20,0x6d,0x61,0x69,0x6e,0x30,0x5f,0x6f,0x75,0x74,0x20,0x6f,0x75,0x74,0x20, + 0x3d,0x20,0x7b,0x7d,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x67,0x6c, + 0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x69,0x6e,0x2e,0x70, + 0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74, + 0x2e,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x2e,0x78,0x20,0x2a, + 0x3d,0x20,0x5f,0x32,0x33,0x2e,0x61,0x73,0x70,0x65,0x63,0x74,0x52,0x61,0x74,0x69, + 0x6f,0x3b,0x0a,0x20,0x20,0x20,0x20,0x6f,0x75,0x74,0x2e,0x63,0x6f,0x6c,0x6f,0x72, + 0x20,0x3d,0x20,0x69,0x6e,0x2e,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20,0x20, + 0x20,0x20,0x72,0x65,0x74,0x75,0x72,0x6e,0x20,0x6f,0x75,0x74,0x3b,0x0a,0x7d,0x0a, + 0x0a,0x00, }; // // #include @@ -407,8 +455,15 @@ const fs_source_metal_macos = [411]u8 { // // diagnostic(off, derivative_uniformity); // +// struct vs_params { +// /_ @offset(0) _/ +// aspectRatio : f32, +// } +// // var position_1 : vec4f; // +// @group(0) @binding(0) var x_23 : vs_params; +// // var color : vec4f; // // var color0 : vec4f; @@ -418,8 +473,11 @@ const fs_source_metal_macos = [411]u8 { // fn main_1() { // let x_18 : vec4f = position_1; // gl_Position = x_18; -// let x_23 : vec4f = color0; -// color = x_23; +// let x_26 : f32 = x_23.aspectRatio; +// let x_30 : f32 = gl_Position.x; +// gl_Position.x = (x_30 * x_26); +// let x_35 : vec4f = color0; +// color = x_35; // return; // } // @@ -439,46 +497,60 @@ const fs_source_metal_macos = [411]u8 { // } // // -const vs_source_wgsl = [612]u8 { +const vs_source_wgsl = [832]u8 { 0x64,0x69,0x61,0x67,0x6e,0x6f,0x73,0x74,0x69,0x63,0x28,0x6f,0x66,0x66,0x2c,0x20, 0x64,0x65,0x72,0x69,0x76,0x61,0x74,0x69,0x76,0x65,0x5f,0x75,0x6e,0x69,0x66,0x6f, - 0x72,0x6d,0x69,0x74,0x79,0x29,0x3b,0x0a,0x0a,0x76,0x61,0x72,0x3c,0x70,0x72,0x69, - 0x76,0x61,0x74,0x65,0x3e,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31, - 0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x76,0x61,0x72,0x3c,0x70, - 0x72,0x69,0x76,0x61,0x74,0x65,0x3e,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3a,0x20, - 0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x76,0x61,0x72,0x3c,0x70,0x72,0x69,0x76, - 0x61,0x74,0x65,0x3e,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20,0x3a,0x20,0x76,0x65, - 0x63,0x34,0x66,0x3b,0x0a,0x0a,0x76,0x61,0x72,0x3c,0x70,0x72,0x69,0x76,0x61,0x74, - 0x65,0x3e,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3a, - 0x20,0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x66,0x6e,0x20,0x6d,0x61,0x69,0x6e, - 0x5f,0x31,0x28,0x29,0x20,0x7b,0x0a,0x20,0x20,0x6c,0x65,0x74,0x20,0x78,0x5f,0x31, - 0x38,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x20,0x3d,0x20,0x70,0x6f,0x73,0x69, - 0x74,0x69,0x6f,0x6e,0x5f,0x31,0x3b,0x0a,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73, - 0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x78,0x5f,0x31,0x38,0x3b,0x0a,0x20,0x20, - 0x6c,0x65,0x74,0x20,0x78,0x5f,0x32,0x33,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66, - 0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20,0x20,0x63,0x6f,0x6c, - 0x6f,0x72,0x20,0x3d,0x20,0x78,0x5f,0x32,0x33,0x3b,0x0a,0x20,0x20,0x72,0x65,0x74, - 0x75,0x72,0x6e,0x3b,0x0a,0x7d,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x6d, - 0x61,0x69,0x6e,0x5f,0x6f,0x75,0x74,0x20,0x7b,0x0a,0x20,0x20,0x40,0x62,0x75,0x69, - 0x6c,0x74,0x69,0x6e,0x28,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x29,0x0a,0x20, - 0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3a,0x20,0x76, - 0x65,0x63,0x34,0x66,0x2c,0x0a,0x20,0x20,0x40,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f, - 0x6e,0x28,0x30,0x29,0x0a,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x5f,0x31,0x20,0x3a, - 0x20,0x76,0x65,0x63,0x34,0x66,0x2c,0x0a,0x7d,0x0a,0x0a,0x40,0x76,0x65,0x72,0x74, - 0x65,0x78,0x0a,0x66,0x6e,0x20,0x6d,0x61,0x69,0x6e,0x28,0x40,0x6c,0x6f,0x63,0x61, - 0x74,0x69,0x6f,0x6e,0x28,0x30,0x29,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e, - 0x5f,0x31,0x5f,0x70,0x61,0x72,0x61,0x6d,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66, - 0x2c,0x20,0x40,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x28,0x31,0x29,0x20,0x63, - 0x6f,0x6c,0x6f,0x72,0x30,0x5f,0x70,0x61,0x72,0x61,0x6d,0x20,0x3a,0x20,0x76,0x65, - 0x63,0x34,0x66,0x29,0x20,0x2d,0x3e,0x20,0x6d,0x61,0x69,0x6e,0x5f,0x6f,0x75,0x74, - 0x20,0x7b,0x0a,0x20,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x20, - 0x3d,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x5f,0x70,0x61,0x72, - 0x61,0x6d,0x3b,0x0a,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20,0x3d,0x20,0x63, - 0x6f,0x6c,0x6f,0x72,0x30,0x5f,0x70,0x61,0x72,0x61,0x6d,0x3b,0x0a,0x20,0x20,0x6d, - 0x61,0x69,0x6e,0x5f,0x31,0x28,0x29,0x3b,0x0a,0x20,0x20,0x72,0x65,0x74,0x75,0x72, - 0x6e,0x20,0x6d,0x61,0x69,0x6e,0x5f,0x6f,0x75,0x74,0x28,0x67,0x6c,0x5f,0x50,0x6f, - 0x73,0x69,0x74,0x69,0x6f,0x6e,0x2c,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x29,0x3b,0x0a, - 0x7d,0x0a,0x0a,0x00, + 0x72,0x6d,0x69,0x74,0x79,0x29,0x3b,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20, + 0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x20,0x7b,0x0a,0x20,0x20,0x2f,0x2a, + 0x20,0x40,0x6f,0x66,0x66,0x73,0x65,0x74,0x28,0x30,0x29,0x20,0x2a,0x2f,0x0a,0x20, + 0x20,0x61,0x73,0x70,0x65,0x63,0x74,0x52,0x61,0x74,0x69,0x6f,0x20,0x3a,0x20,0x66, + 0x33,0x32,0x2c,0x0a,0x7d,0x0a,0x0a,0x76,0x61,0x72,0x3c,0x70,0x72,0x69,0x76,0x61, + 0x74,0x65,0x3e,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x20,0x3a, + 0x20,0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x40,0x67,0x72,0x6f,0x75,0x70,0x28, + 0x30,0x29,0x20,0x40,0x62,0x69,0x6e,0x64,0x69,0x6e,0x67,0x28,0x30,0x29,0x20,0x76, + 0x61,0x72,0x3c,0x75,0x6e,0x69,0x66,0x6f,0x72,0x6d,0x3e,0x20,0x78,0x5f,0x32,0x33, + 0x20,0x3a,0x20,0x76,0x73,0x5f,0x70,0x61,0x72,0x61,0x6d,0x73,0x3b,0x0a,0x0a,0x76, + 0x61,0x72,0x3c,0x70,0x72,0x69,0x76,0x61,0x74,0x65,0x3e,0x20,0x63,0x6f,0x6c,0x6f, + 0x72,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x76,0x61,0x72,0x3c, + 0x70,0x72,0x69,0x76,0x61,0x74,0x65,0x3e,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20, + 0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x76,0x61,0x72,0x3c,0x70,0x72, + 0x69,0x76,0x61,0x74,0x65,0x3e,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69, + 0x6f,0x6e,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x3b,0x0a,0x0a,0x66,0x6e,0x20, + 0x6d,0x61,0x69,0x6e,0x5f,0x31,0x28,0x29,0x20,0x7b,0x0a,0x20,0x20,0x6c,0x65,0x74, + 0x20,0x78,0x5f,0x31,0x38,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x20,0x3d,0x20, + 0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x3b,0x0a,0x20,0x20,0x67,0x6c, + 0x5f,0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3d,0x20,0x78,0x5f,0x31,0x38, + 0x3b,0x0a,0x20,0x20,0x6c,0x65,0x74,0x20,0x78,0x5f,0x32,0x36,0x20,0x3a,0x20,0x66, + 0x33,0x32,0x20,0x3d,0x20,0x78,0x5f,0x32,0x33,0x2e,0x61,0x73,0x70,0x65,0x63,0x74, + 0x52,0x61,0x74,0x69,0x6f,0x3b,0x0a,0x20,0x20,0x6c,0x65,0x74,0x20,0x78,0x5f,0x33, + 0x30,0x20,0x3a,0x20,0x66,0x33,0x32,0x20,0x3d,0x20,0x67,0x6c,0x5f,0x50,0x6f,0x73, + 0x69,0x74,0x69,0x6f,0x6e,0x2e,0x78,0x3b,0x0a,0x20,0x20,0x67,0x6c,0x5f,0x50,0x6f, + 0x73,0x69,0x74,0x69,0x6f,0x6e,0x2e,0x78,0x20,0x3d,0x20,0x28,0x78,0x5f,0x33,0x30, + 0x20,0x2a,0x20,0x78,0x5f,0x32,0x36,0x29,0x3b,0x0a,0x20,0x20,0x6c,0x65,0x74,0x20, + 0x78,0x5f,0x33,0x35,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x20,0x3d,0x20,0x63, + 0x6f,0x6c,0x6f,0x72,0x30,0x3b,0x0a,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x20,0x3d, + 0x20,0x78,0x5f,0x33,0x35,0x3b,0x0a,0x20,0x20,0x72,0x65,0x74,0x75,0x72,0x6e,0x3b, + 0x0a,0x7d,0x0a,0x0a,0x73,0x74,0x72,0x75,0x63,0x74,0x20,0x6d,0x61,0x69,0x6e,0x5f, + 0x6f,0x75,0x74,0x20,0x7b,0x0a,0x20,0x20,0x40,0x62,0x75,0x69,0x6c,0x74,0x69,0x6e, + 0x28,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x29,0x0a,0x20,0x20,0x67,0x6c,0x5f, + 0x50,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66, + 0x2c,0x0a,0x20,0x20,0x40,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x28,0x30,0x29, + 0x0a,0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x5f,0x31,0x20,0x3a,0x20,0x76,0x65,0x63, + 0x34,0x66,0x2c,0x0a,0x7d,0x0a,0x0a,0x40,0x76,0x65,0x72,0x74,0x65,0x78,0x0a,0x66, + 0x6e,0x20,0x6d,0x61,0x69,0x6e,0x28,0x40,0x6c,0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e, + 0x28,0x30,0x29,0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x5f,0x70, + 0x61,0x72,0x61,0x6d,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x2c,0x20,0x40,0x6c, + 0x6f,0x63,0x61,0x74,0x69,0x6f,0x6e,0x28,0x31,0x29,0x20,0x63,0x6f,0x6c,0x6f,0x72, + 0x30,0x5f,0x70,0x61,0x72,0x61,0x6d,0x20,0x3a,0x20,0x76,0x65,0x63,0x34,0x66,0x29, + 0x20,0x2d,0x3e,0x20,0x6d,0x61,0x69,0x6e,0x5f,0x6f,0x75,0x74,0x20,0x7b,0x0a,0x20, + 0x20,0x70,0x6f,0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x20,0x3d,0x20,0x70,0x6f, + 0x73,0x69,0x74,0x69,0x6f,0x6e,0x5f,0x31,0x5f,0x70,0x61,0x72,0x61,0x6d,0x3b,0x0a, + 0x20,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x30,0x20,0x3d,0x20,0x63,0x6f,0x6c,0x6f,0x72, + 0x30,0x5f,0x70,0x61,0x72,0x61,0x6d,0x3b,0x0a,0x20,0x20,0x6d,0x61,0x69,0x6e,0x5f, + 0x31,0x28,0x29,0x3b,0x0a,0x20,0x20,0x72,0x65,0x74,0x75,0x72,0x6e,0x20,0x6d,0x61, + 0x69,0x6e,0x5f,0x6f,0x75,0x74,0x28,0x67,0x6c,0x5f,0x50,0x6f,0x73,0x69,0x74,0x69, + 0x6f,0x6e,0x2c,0x20,0x63,0x6f,0x6c,0x6f,0x72,0x29,0x3b,0x0a,0x7d,0x0a,0x0a,0x00, + }; // // diagnostic(off, derivative_uniformity); @@ -559,6 +631,11 @@ pub fn triangleShaderDesc(backend: sg.Backend) sg.ShaderDesc { desc.attrs[1].name = "color0"; desc.vs.source = &vs_source_glsl410; desc.vs.entry = "main"; + desc.vs.uniform_blocks[0].size = 16; + desc.vs.uniform_blocks[0].layout = .STD140; + desc.vs.uniform_blocks[0].uniforms[0].name = "vs_params"; + desc.vs.uniform_blocks[0].uniforms[0].type = .FLOAT4; + desc.vs.uniform_blocks[0].uniforms[0].array_count = 1; desc.fs.source = &fs_source_glsl410; desc.fs.entry = "main"; desc.fs.uniform_blocks[0].size = 16; @@ -572,6 +649,11 @@ pub fn triangleShaderDesc(backend: sg.Backend) sg.ShaderDesc { desc.attrs[1].name = "color0"; desc.vs.source = &vs_source_glsl300es; desc.vs.entry = "main"; + desc.vs.uniform_blocks[0].size = 16; + desc.vs.uniform_blocks[0].layout = .STD140; + desc.vs.uniform_blocks[0].uniforms[0].name = "vs_params"; + desc.vs.uniform_blocks[0].uniforms[0].type = .FLOAT4; + desc.vs.uniform_blocks[0].uniforms[0].array_count = 1; desc.fs.source = &fs_source_glsl300es; desc.fs.entry = "main"; desc.fs.uniform_blocks[0].size = 16; @@ -588,6 +670,8 @@ pub fn triangleShaderDesc(backend: sg.Backend) sg.ShaderDesc { desc.vs.source = &vs_source_hlsl5; desc.vs.d3d11_target = "vs_5_0"; desc.vs.entry = "main"; + desc.vs.uniform_blocks[0].size = 16; + desc.vs.uniform_blocks[0].layout = .STD140; desc.fs.source = &fs_source_hlsl5; desc.fs.d3d11_target = "ps_5_0"; desc.fs.entry = "main"; @@ -597,6 +681,8 @@ pub fn triangleShaderDesc(backend: sg.Backend) sg.ShaderDesc { .METAL_MACOS => { desc.vs.source = &vs_source_metal_macos; desc.vs.entry = "main0"; + desc.vs.uniform_blocks[0].size = 16; + desc.vs.uniform_blocks[0].layout = .STD140; desc.fs.source = &fs_source_metal_macos; desc.fs.entry = "main0"; desc.fs.uniform_blocks[0].size = 16; @@ -605,6 +691,8 @@ pub fn triangleShaderDesc(backend: sg.Backend) sg.ShaderDesc { .WGPU => { desc.vs.source = &vs_source_wgsl; desc.vs.entry = "main"; + desc.vs.uniform_blocks[0].size = 16; + desc.vs.uniform_blocks[0].layout = .STD140; desc.fs.source = &fs_source_wgsl; desc.fs.entry = "main"; desc.fs.uniform_blocks[0].size = 16; diff --git a/todo.todo b/todo.todo index a8ef412..3578a85 100644 --- a/todo.todo +++ b/todo.todo @@ -10,7 +10,8 @@ Today: Draw a circle!: ✔ Draw indices instead of triangle elements @done(24-06-12 00:29) - ☐ Quad - ☐ Create a circle vertices - ☐ Draw the circle + ✔ Quad @done(24-06-12 00:40) + ✔ Create a circle vertices @done(24-06-12 01:28) + ✔ Draw the circle @done(24-06-12 01:28) + ☐ Make the cirlce not stretch ☐ Make the circle move with uniforms \ No newline at end of file